The universal scapegoat. And we love him. When you don't know who, blame Shondu. He is also our mascot... red foam, gaffer tape and hot glue = god.
"Who did this??"
"Shondu, Doh."
A more definite form of under than just "under", and further beneath than "beneath" ... therefore, "Underbeneath".
"underbeneath the table..."